10239385304 has 32 divisors (see below), whose sum is σ = 20452824000. Its totient is φ = 4791792672.

The previous prime is 10239385301. The next prime is 10239385313. The reversal of 10239385304 is 40358393201.

It is a super-2 number, since 2×10239385304² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10239385301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393194 + ... + 418425.

It is an arithmetic number, because the mean of its divisors is an integer number (639150750).

Almost surely, 2^10239385304 is an apocalyptic number.

It is an amenable number.

10239385304 is a deficient number, since it is larger than the sum of its proper divisors (10213438696).

10239385304 is a wasteful number, since it uses less digits than its factorization.

10239385304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811727 (or 811723 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 38.

The spelling of 10239385304 in words is "ten billion, two hundred thirty-nine million, three hundred eighty-five thousand, three hundred four".